向Bootstrap导航栏添加字幕 [英] Adding a subtitle to a Bootstrap Navbar

问题描述

我有一个带有导航栏的Bootstrap 4网站.导航栏具有brand部分，其中包含图像和标题文本，然后是其余的导航栏.您可以在这里看到它: https://jsfiddle.net/zmbq/aq9Laaew/218793/

I have a Bootstrap 4 website with a navbar. The navbar has a brand part with an image and title text, and then there's the rest of the navbar. You can see it here: https://jsfiddle.net/zmbq/aq9Laaew/218793/

现在，我想在"A Digital Onomasticon"标题下添加一个字幕.问题是-字幕很长，我希望它可以扩展到导航链接下方.

Now, I want to add a subtitle, under the title "A Digital Onomasticon". The problem is - the substitle is long, and I want it to extend below the nav links.

我尝试了所有我能想到的并且无法弄清楚该怎么做的方法.

I tried everything I could think of and couldn't figure out how to do that.

注意:这个问题的答案是不够的，因为它会产生如下内容: https://jsfiddle.net/zmbq/7et2uz0w/

NOTE: the answer to this question is not sufficient, as it yields something like this: https://jsfiddle.net/zmbq/7et2uz0w/

推荐答案

将品牌和链接包装在单独的flexbox(d-flex)div中...

Wrap the brand and links in a separate flexbox (d-flex) div...

<nav class="navbar navbar-light bg-light navbar-expand-sm flex-nowrap align-items-start">
    <a class="navbar-brand" href="#">
        <img src="http://onomasticon.researchsoftwarehosting.org/assets/images/seal-impression.png">
    </a>
    <div class="d-flex flex-column">
        <div class="d-sm-flex d-block flex-nowrap">
            <a class="navbar-brand" href="#">A Digital Onomasticon</a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarOnavbarNavptions" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="navbarNav">
                <ul class="navbar-nav">
                    <li class="nav-item">
                        <a class="nav-link" href="#">Item one</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">Item two</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#">Item three</a>
                    </li>
                </ul>
            </div>
        </div>
        <small>A lot more text that goes under the links and should be cleverly placed, and isn't</small>
    </div>
</nav>

https://www.codeply.com/go/9SK8ItOyzw

相关: Bootstrap 4导航栏有2行

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